812893278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5890531}}^1$

素因数の和:5890559

約数の個数: 16

約数和(自身を含む): 1696473216

約数和(自身を除く): 883579938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5890531, 11781062, 17671593, 35343186, 135482213, 270964426, 406446639, 812893278]

約数ペア:

[(1, 812893278), (2, 406446639), (3, 270964426), (6, 135482213), (23, 35343186), (46, 17671593), (69, 11781062), (138, 5890531)]